CN112467853A - New energy automobile charging system - Google Patents

New energy automobile charging system Download PDF

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Publication number
CN112467853A
CN112467853A CN202011624352.6A CN202011624352A CN112467853A CN 112467853 A CN112467853 A CN 112467853A CN 202011624352 A CN202011624352 A CN 202011624352A CN 112467853 A CN112467853 A CN 112467853A
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CN
China
Prior art keywords
charging
new energy
energy automobile
module
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011624352.6A
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Chinese (zh)
Inventor
杨敏
关攀飞
李文波
鲁宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Yuxi Zhong Hui Power Equipment LLC
Original Assignee
Yunnan Yuxi Zhong Hui Power Equipment LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yunnan Yuxi Zhong Hui Power Equipment LLC filed Critical Yunnan Yuxi Zhong Hui Power Equipment LLC
Priority to CN202011624352.6A priority Critical patent/CN112467853A/en
Publication of CN112467853A publication Critical patent/CN112467853A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B60L53/665—Methods related to measuring, billing or payment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/67—Controlling two or more charging stations
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
    • G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/12—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity in which metering is on a time basis
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H02J7/06—Regulation of charging current or voltage using discharge tubes or semiconductor devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

Abstract

The invention relates to the technical field of new energy automobiles, and discloses a new energy automobile charging system which comprises a charging terminal and a management terminal, wherein the charging terminal is connected with the management terminal through a wireless network; the charging terminal comprises a power transformer, a voltage rectification module, a power switch tube and a charging output module, the new energy automobile runs to a designated charging area of the charging terminal, the charging output module is connected with a charging port of the new energy automobile, the power transformer outputs AC400-800V alternating current, the output alternating current voltage is rectified through the voltage rectification module, direct current high voltage of 650 plus 1200V is output, and after the on-time and off-time ratio of the power switch tube is adjusted to stabilize voltage, the current is used for charging the lithium battery of the new energy automobile through the charging output module. This wide air purification disinfection system of range of application can solve present air purification disinfection system and only have the function of disinfecting to the air, but can not get rid of the problem to the dust in the air.

Description

New energy automobile charging system
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a new energy automobile charging system.
Background
The existing new energy charging system continuously supplies power by 380V of the three phases of the power supply system, the charging voltage of the new energy automobile is continuously improved along with the increase of the endurance mileage, the output voltage of the charging module is continuously improved from 200 plus 500V, 200 plus 750V and 200 plus 1000V, and the charging module needs to convert the input voltage through AC-DC-AC-DC so as to output the corresponding voltage to charge the new energy automobile. The charging efficiency is low and the charging module must be replaced each time the voltage is increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the new energy automobile charging system which has the advantages of high charging efficiency and no need of replacing the charging module during each voltage increase, and solves the problems that the charging efficiency is low and the charging module needs to be replaced during each voltage increase at present.
(II) technical scheme
In order to realize the purposes of high charging efficiency and no need of replacing a charging module when the voltage is increased each time, the invention provides the following technical scheme: the new energy automobile charging system comprises a charging terminal and a management terminal, wherein the charging terminal is connected with the management terminal through a wireless network.
The charging terminal comprises a power transformer, a voltage rectification module, a power switch tube and a charging output module, the new energy automobile runs to a designated charging area of the charging terminal, the charging output module is connected with a charging port of the new energy automobile, the power transformer outputs AC400-800V alternating current, the output alternating current voltage is rectified through the voltage rectification module, direct current high voltage of 650 plus 1200V is output, and after the on-time and off-time ratio of the power switch tube is adjusted to stabilize voltage, the current is used for charging the lithium battery of the new energy automobile through the charging output module.
Management terminal includes server end, user side APP, reservation module and charge module, and the user passes through user side APP and is connected with the server end, can long-rangely predetermine/confirm appointed charge terminal on the reservation module, and after new energy automobile went to charge terminal's appointed charging area completion and charges, charge through the charge module.
Preferably, charging terminal still includes the two-dimensional code, and the user passes through user side APP and scans the two-dimensional code, and user side APP directly jumps to the charging terminal that this two-dimensional code corresponds.
Preferably, the server specifically includes: the big data cloud end is used for collecting and counting data of the whole new energy automobile charging system, arranging personal information of users, and filing each user, wherein files comprise the personal information of the users, vehicle information and credit information.
Preferably, the user side APP specifically includes: the user downloads the user side APP through the mobile phone, information interaction is carried out between the user side APP and the server side, meanwhile, the user side APP can inquire the current position of the user, and push the position of the nearest charging module in the peripheral region and navigation information of the nearest charging module in the peripheral region.
Preferably, the reservation module specifically includes: the user performs appointment locking on the selected charging terminal through the user side APP, so that the user can use the charging terminal to charge the new energy automobile at the first time, and the charging terminal is prevented from being occupied; in the reserved time period, the charging module starts to charge, and the user can charge in advance after arriving in advance.
Preferably, the charging module specifically includes: the charging is started according to the charging time, after the charging is finished, the charging module sends the expense table to the user side APP, and the user finishes the payment operation through the user side APP.
Preferably, the management terminal further comprises a manual service module, and when the new energy automobile charging system fails and cannot be used normally, manual service can be requested by dialing a manual service telephone.
(III) advantageous effects
Compared with the prior art, the new energy automobile charging system provided by the invention has the following beneficial effects.
According to the new energy automobile charging system, the power transformer outputs AC400-800V alternating current, the output alternating current voltage is rectified through the voltage rectifying module, the direct current high voltage is 650 plus 1200V, voltage stabilization is performed by adjusting the ratio of the on time to the off time of the power switch tube, the lithium battery is charged, the AC-DC-DC in the whole voltage conversion is less in link, high in reliability, high in efficiency and low in cost, the using amount of magnetic elements is greatly reduced, and the single-machine high-power charging pile can be realized.
Drawings
Fig. 1 is a schematic diagram of a charging system for a new energy vehicle according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the new energy automobile charging system includes a charging terminal and a management terminal, where the charging terminal and the management terminal are connected through a wireless network.
The charging terminal comprises a power transformer, a voltage rectification module, a power switch tube and a charging output module, the new energy automobile runs to a designated charging area of the charging terminal, the charging output module is connected with a charging port of the new energy automobile, the power transformer outputs AC400-800V alternating current, the output alternating current voltage is rectified through the voltage rectification module, direct current high voltage of 650 plus 1200V is output, and after the voltage stabilization is carried out by adjusting the ratio of the on-time to the off-time of the power switch tube, the current is charged to a lithium battery of the new energy automobile through the charging output module.
Management terminal includes server end, user side APP, reservation module and charge module, and the user passes through user side APP and is connected with the server end, can long-rangely predetermine/confirm appointed charge terminal on the reservation module, and after new energy automobile went to charge terminal's appointed charging area completion and charges, charge through the charge module.
The power transformer outputs AC400-800V alternating current, the output alternating current voltage is rectified through the voltage rectifying module, direct current high voltage of 650-1200V is output, voltage stabilization is carried out by adjusting the ratio of the on time and the off time of the power switch tube, the lithium battery is charged, the AC-DC-DC in the whole voltage conversion is less in link and high in reliability, the using amount of magnetic elements is greatly reduced, the efficiency is high, the cost is low, and the single-machine high-power charging pile can be realized.
Charging terminal still includes the two-dimensional code, and the user passes through user side APP scanning two-dimensional code, and user side APP directly skips to the charging terminal that this two-dimensional code corresponds.
The server side specifically comprises: the big data cloud end is used for collecting and counting data of the whole new energy automobile charging system, arranging personal information of users, and filing each user, wherein files comprise the personal information of the users, vehicle information and credit information.
User side APP, it specifically is: the user downloads the user side APP through the mobile phone, information interaction is carried out between the user side APP and the server side, meanwhile, the user side APP can inquire the current position of the user, and push the position of the nearest charging module in the peripheral region and navigation information of the nearest charging module in the peripheral region.
The reservation module specifically comprises: the user performs appointment locking on the selected charging terminal through the user side APP, so that the user can use the charging terminal to charge the new energy automobile at the first time, and the charging terminal is prevented from being occupied; in the reserved time period, the charging module starts to charge, and the user can charge in advance after arriving in advance.
The charging module specifically comprises: the charging is started according to the charging time, after the charging is finished, the charging module sends the expense table to the user side APP, and the user finishes the payment operation through the user side APP.
The management terminal further comprises a manual service module, and when the new energy automobile charging system fails and cannot be used normally, manual service can be requested by dialing a manual service telephone.
To sum up, according to the new energy automobile charging system, the power transformer outputs AC400-800V alternating current, the output alternating current voltage is rectified through the voltage rectification module, the direct current high voltage is 650-1200V, and the voltage is stabilized by adjusting the ratio of the on time and the off time of the power switch tube, so that the lithium battery is charged.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The new energy automobile charging system is characterized by comprising a charging terminal and a management terminal, wherein the charging terminal is connected with the management terminal through a wireless communication module;
the charging terminal comprises a power transformer, a voltage rectification module, a power switch tube and a charging output module, the new energy automobile runs to a designated charging area of the charging terminal, the charging output module is connected with a charging port of the new energy automobile, the power transformer outputs AC (alternating current) of 400-800V, the output AC voltage is rectified through the voltage rectification module to output DC high voltage of 650 plus 1200V, and after the voltage is stabilized by adjusting the ratio of the on-time to the off-time of the power switch tube, the current is used for charging the lithium battery of the new energy automobile through the charging output module;
management terminal includes server end, user side APP, reservation module and charge module, and the user passes through user side APP and is connected with the server end, can long-rangely predetermine/confirm appointed charge terminal on the reservation module, and after new energy automobile went to charge terminal's appointed charging area completion and charges, charge through the charge module.
2. The new energy automobile charging system according to claim 1, characterized in that: charging terminal still includes the two-dimensional code, and the user passes through user side APP scanning two-dimensional code, and user side APP directly skips to the charging terminal that this two-dimensional code corresponds.
3. The new energy automobile charging system according to claim 1, characterized in that: the server side specifically comprises: the big data cloud end is used for collecting and counting data of the whole new energy automobile charging system, arranging personal information of users, and filing each user, wherein files comprise the personal information of the users, vehicle information and credit information.
4. The new energy automobile charging system according to claim 1, characterized in that: the user side APP specifically comprises: the user downloads the user side APP through the mobile phone, information interaction is carried out between the user side APP and the server side, meanwhile, the user side APP can inquire the current position of the user, and push the position of the nearest charging module in the peripheral region and navigation information of the nearest charging module in the peripheral region.
5. The new energy automobile charging system according to claim 1, characterized in that: the reservation module specifically comprises: the user performs appointment locking on the selected charging terminal through the user side APP, so that the user can use the charging terminal to charge the new energy automobile at the first time, and the charging terminal is prevented from being occupied; in the reserved time period, the charging module starts to charge, and the user can charge in advance after arriving in advance.
6. The new energy automobile charging system according to claim 1, characterized in that: the charging module specifically comprises: the charging is started according to the charging time, after the charging is finished, the charging module sends the expense table to the user side APP, and the user finishes the payment operation through the user side APP.
7. The new energy automobile charging system according to claim 1, characterized in that: the management terminal further comprises a manual service module, and when the new energy automobile charging system fails and cannot be used normally, manual service can be requested by dialing a manual service telephone.
CN202011624352.6A 2020-12-31 2020-12-31 New energy automobile charging system Pending CN112467853A (en)

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CN109823204A (en) * 2019-03-07 2019-05-31 江苏智绿充电科技有限公司 A kind of electric car wireless charging wisdom interactive system and its application method
CN111032421A (en) * 2017-06-28 2020-04-17 特洛伊能源有限公司 Device and system for connecting an electric vehicle to an electric power network and method of use

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120299531A1 (en) * 2011-05-25 2012-11-29 Green Charge Networks Llc Charging Service Vehicles and Methods Using Modular Batteries
CN205427985U (en) * 2015-11-16 2016-08-03 万为君 City underground garage centralized management control system and garage management control system
CN108215821A (en) * 2016-12-15 2018-06-29 现代自动车株式会社 It estimates the method for the time needed for Vehicular charging and uses its charging reserving method
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